Home / 4,861,165.87-7,293,306.53-3,403,730.44

Finding the Fourth Proportional to 4,861,165.87, 7,293,306.53 and 3,403,730.44

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Solution

The fourth proportional to 4,861,165.87, 7,293,306.53 and 3,403,730.44 is: 5,106,686.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,165.87 : 7,293,306.53 = 3,403,730.44 : x
  2. Step 2: Convert to fraction form
    4,861,165.87/7,293,306.53 = 3,403,730.44/x
  3. Step 3: Cross multiply
    4,861,165.87x = 7,293,306.53 × 3,403,730.44
  4. Step 4: Simplify right side
    4,861,165.87x = 24,824,449,470,926.33
  5. Step 5: Solve for x
    x = 24,824,449,470,926.33/4,861,165.87
  6. Step 6: Final answer
    x = 5,106,686.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.